public class lianxi2_3{
   public static void main (String args[]){
     int x = 234,y = 432;
     System.out.println(x+"<"+(2*x));
     System.out.print("输出结果后不回车");
     System.out.println("我输出后自动回车到下一行");
     System.out.println("x+y="+(x+y));
   }
}
